baber/WOPTO huggingface dataset:
Patent JP-H0711227-A (JP)
Title: Hot-melt adhesive
Inventor: EDEYUARUDO DE YONGU
IPC: C08G69/36
Filed: 1994-05-27
Abstract: PURPOSE: To improve copolyamides to be used as hot-melt adhesives for heat sealing.  
     CONSTITUTION: A hot-melt adhesive is composed only of a copolyamide having a melting point of lower than 140°C to be obtained by copolymerizing at least three types of monomer components selected form lauric acid lactam, 11- aminoundecanoic acid, an equimolar mixture of adipic acid and hexamethylene- diamine, an equimolar mixture of azelaic acid and hexamethylene diamine, an equimolar mixture of sebacic acid and hexamethylene-diamine and an equimolar mixture of dodecanic dicarboxylic acid and hexamethylenediamine and in this copolyamide at least 10 wt.% lauric acid lactam and/or 11- aminoundecanoic acid as the monomer component ratio are copolymerized and said monomer component constitutes 10 wt.% copolyamide component. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04344094-A (JP)
Title: Drying control process for grain dryer
Inventor: MIYAZAKI KEIICHI
IPC: F26B17/14
Filed: 1991-05-21
Abstract: PURPOSE:To optimize the drying time of grain and prevent the taste and quality thereof from lowering by a control process wherein, when the water content of the grain being dried is higher than the equilibrium moisture content of a low temp. dehumidified air, this air is blown through the lower part of a drying chamber, while, when it is lower, the supply of such an air is stopped. CONSTITUTION:A circulation type grain dryer 6 is provided with a transfer trough 8 at its upper part, air discharge chambers at both left and right sides below a storing chamber 10 for storing grain and left and right grain drying chambers 1 between the upper and lower air supply chambers arranged in two tiers at the central part of the dryer. A freely detachable dehumidifier 2 is provided facing toward an entrance of the upper and lower air supply chambers and this dehumidifier 2 permits a high temp. dehumidified air obtained by passing through a condenser 5 to be blown through the upper part of the drying chamber 1 and a low temp. dehumidified air obtained by passing through an evaporator 3 to be blown through the lower part thereof, thereby drying the grain. In this case, when the water content of the grain being dried is higher than the equilibrium moisture content of the low temp. dehumidified air, this air is blown through the drying chamber, while, when it is lower, the supply of such an air is stopped.
Patent JP-2000304472-A (JP)
Title: Freezing cycle heat exchanger
Inventor: TAKAHASHI TORAHIDE
IPC: F28F27/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve pressure resistance while reducing path resistance, and make a heat exchanger usable for a CO2 freezing cycle. SOLUTION: An inflow pipe 10 is branched into four third inflow pipes 15 at branch tubes 12, 14, to each of which third inflow pipes an inlet end of a tube subunit 40 composed of an inner tube 41 and an outer tube 45. An outlet end of the tube subunit 40 is connected with a second outflow pipe extending from an assembly tube 22. Fins 50 to 52 are joinned between the tubes. A refrigerant passage is formed as a plurality of parallel passages, so that passage resistance is reduced to demonstrate high heat exchange performance while more reducing a passage hole in a surpain type refrigerant tube than the prior art to improve pressure resistance because the total passage cross sectional area is increased. Further, the refrigerant tube is prepared as a plurality of the same configuration tube subunits, so that cost is reduced with easy control.
Patent JP-S6328387-A (JP)
Inventor: MIRII HIYUUZU FURUFUOODO
IPC: C12N5/00
Filed: 1987-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04343839-A (JP)
Title: Ultrasonic diagnosing device
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/12
Filed: 1991-05-21
Abstract: PURPOSE:To enhance the efficiency of diagnosis by enabling a discontinuous point to be readily shifted from a portion to be diagnosed it a large discontinuous point appears between the starting position and the finishing position of monitor display because of oscillation of a living body when PPI scan using ultrasonic pulses is performed and tomograms of the wall of a blood vessel or the like are displayed. CONSTITUTION:The frame memory 30 of a reception side scan converter 23 enables image data larger than one frame of a monitor 24 to be stored therein. A controller 14 successively orders PPI scan for one frame + alpha(a predetermined anglular range) and the succesive data and are succesively stored in the memory 30. When a discontinuous point appears in the static image of the monitor 24, an operator can freely change a display starting position (i.e., the display starting address of the memory) by controlling an inputter 15 while watching the monitor 24.
Patent JP-S61275131-A (JP)
Title: Method for converting uranium hexafluoride into uranium dioxide
Inventor: TANAKA AKIRA
IPC: C01G43/025
Filed: 1985-05-29
Abstract: PURPOSE:To produce the UO2 powder which is high in the activity and contains low F amount and is excellent in the fluidity and suitable for the production of a fuel for an atomic reactor in a simple process by blowing gaseous UF6 and an NH4OH aq. soln. into a heated reactor to produce ammonium biuranate and converting it into UO2 with gaseous H2 and steam. CONSTITUTION:Gaseous UF6 and an NH4OH aq. soln. are blown into a reactor heated at >=140 deg.C to produce ammonium biuranate. The produced ammonium biuranate is converted into UO2 with gaseous H2 and steam. In this method, both the complexity of a process and the magnitude of the amount of a waste liquid to be generated which are faulty in a conventional wet process are remarkably improved and furthermore the following UO2 powder can be obtained which is hardly obtained in a conventional dry process and high in the activity and little in the residual F amount and simultaneously is extremely excellent in the fluidity and suitable for a fuel of an atomic reactor and the handling of the powder in the following process is made easy and also the granulating operation which is normally performed in case of the production of a pellet for fuel for the atomic reactor can be omitted.
Patent JP-S5542081-A (JP)
Title: Ultrasonic pulse processing circuit
Inventor: HONDA SHIYOUZOU
IPC: G01S7/527
Filed: 1978-09-20
Abstract: PURPOSE:To eliminate wrong operation and accurately measure time, by regarding only an output of a multivibrator having a pulse width not less than a prescribed value, as a reflected wave. CONSTITUTION:A reflected wave signal is processed through an input terminal 1, a band amplifier 2, a shaping circuit 3 and a retriggerable monostable multivibrator 4. The width of pulses, which are produced by the monostable multivibrator 4, is set slightly longer than the period of a tone burst. Only a signal having a pulse width corresponding to the duration of the received wave is picked out as a received wave signal from a pulse width discrimination circuit 5.
Patent JP-S5342497-A (JP)
Title: Target aquisition device
Inventor: SEIKE TAKEYOSHI
IPC: F41G7/22
Filed: 1976-09-30
Abstract: PURPOSE: To automatically acquire a target using a gyro optical system of a carried missile under only an operation of a mother equipment target acquisition radar in a target acquisition device for the anti-air-craft missile. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06305794-A (JP)
Title: Method for forming ready-mixed concrete sludge into aggregate
Inventor: TANAHARA MASAMI
IPC: C04B18/16
Filed: 1993-04-21
Abstract: PURPOSE:To utilize a fine aggregate as the aggregate of the concrete for a lightweight insulating material having a compressive strength almost identical to that of a structural aerated concrete by adjusting the particle size distribution of ready-mixed concrete sludge almost to that of sand and obtaining the thin aggregate capable of being used instead of sand. CONSTITUTION:Ready-mixed concrete sludge is pelletized, and the obtained sludge 3 is dried to >=12% or preferably to 15% dryness factor, the dried pellet 5 is crushed to <=0.5mm by a sand making machine 10 having a 5X10mm- opening screen and a free roller rolling on the screen, and a sludge fine aggregate 6 for concrete is obtained.
Patent JP-H1085457-A (JP)
Title: Processing method for game, game device, image processor, image processing method and recording medium
Inventor: KUROSAWA MASAHITO
IPC: A63F13/45
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To start a game without making a player wait, to prevent waiting time from becoming boring and to satisfy an able player in a race game composed of a preliminary contest and a main contest. SOLUTION: In plural game machines 1a-1c respectively provided with these image processors 10a-10c for generating a game screen and communication controllers 15a-15c connected to them for performing control while performing communication with the other devices, the communication controllers 10a-10c are connected to each other. The communication controllers 10a-10c start the preliminary contest immediately after one player feeds a coin, display a demonstrative screen in the waiting time before starting the main contest after the preliminary contest is ended, determines the start positions of the players based on the result of the preliminary contest in the main contest, stops the game of the player whose time is over and display the screen of demonstration before starting the next main contest after the main contest is ended.
Patent JP-S60262383-A (JP)
Inventor: KUSUKI SHIGERU
IPC: H05B6/70
Filed: 1984-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5545513-A (JP)
Title: Charged particle beam machining device
Inventor: TAKEMOTO ASAKI
IPC: H01J37/315
Filed: 1978-09-22
Abstract: PURPOSE: To adjust the focusing position of the electron beam of the part to be machined to perform machining evenly and improve performance by providing a position adjusting means to the focusing means of charged particle beams.  
     CONSTITUTION: After the work 5 is positioned on a stage 4, the specified vacuum state is maintained by the exhaust device connected to the opening part 101 of a vacuum chamber 1. Thereafter, a focusing means 8 is adjusted approximately right under an electron beam generator 6 by an adjusting means 12. Next, the position of the focusing means 8 is so adjusted that the electron beam 7 generated radiates the machining part. Then, while the moving table 3 and work 5 are being moved in the direction of X 1  or X 2 , machining is accomplished. If at this time, the surface of the work 5 is not even and has a serration t, then the focusing means 8 is lowered by the height corresponding to the height t by an adjusting mechanism 121. If the adjusting means 12 is made adjustable with respect to the X-axis, Y-axis, Z-axis, then fine adjustment may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000310313-A (JP)
Title: Continuously variable transmission for farm tractor
Inventor: ISOGAI TAKAYUKI
IPC: F16H61/40
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make main speed change and sub-speed change only by an infinite speed change mechanism unit by simultaneously or separately continuously variably speed- change operating a main transmission mechanism or a sub transmission mechanism constructed by an infinite transmission mechanism unit formed by a variable displacement pump, a variable displacement motor and a fixed displacement motor. SOLUTION: Pressure oil from a variable displacement pump P is sent to a variable displacement motor M1 and a fixed displacement motor M2. A movable swash plate of the variable displacement pump P is operated by a main speed change operating mechanism, and formed by a pedal or the like. A movable swash plate of the variable displacement motor M1 is operated by a sub speed change operating mechanism and formed by a sub speed change lever. By this arrangement, the speed change of a continuously variable transmission output shaft 2 is performed by the operation of the main speed change operating mechanism, and the rotation of the continuously variable transmission output shaft 2 is speed-changed by the operation of the sub-speed change lever of the sub speed change operating mechanism.  That is, the total operation of both the main speed change mechanism and the sub-speed change mechanism is performed by the variable displacement pump P, the variable displacement motor M1 and the fixed displacement motor M2.
Patent JP-H05313027-A (JP)
Title: Inter-layer connecting device for multilayer optical waveguide
Inventor: KOIKE SHINJI
IPC: G02B6/12
Filed: 1992-05-11
Abstract: PURPOSE:To realize a multilayer optical waveguide inter-layer connecting device provided with such constitution as to be capable of optically coupling the upper and lower optical waveguide cores of plural optical waveguide cores, formed in different layers on the same base, with desirable optical coupling efficiency and manufacturing efficiency. CONSTITUTION:One end face of a lower layer side core (first optical waveguide core) 1-a is formed into the slant face 2-a so as to totally reflect incident light from an upper layer side core (second optical waveguide core) 1-b and to lead it into the lower layer side core 1-a. One end face of the upper layer side core 1-b is also formed into the slant face 2-b so as to totally reflect light propagated in the upper layer side core 1-b and to inject it to the slant face 2-a of the lower layer side core 1-a. A light diaphragm lens 6 formed in the laminated state simultaneously with the laminate formation of the upper layer side core 1-b is disposed in a clad layer (second optical waveguide clad) 4-b between both opposed slant faces 2-a, 2-b.
Patent JP-H08316537-A (JP)
Title: Superconducting output buffer circuit element
Inventor: HASEGAWA HARUHIRO
IPC: G01R33/035
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a circuit device of planar structure by a method wherein a superconducting output buffer circuit element is composed of an input section provided with a first superconducting wire and an output section provided with a second superconducting wire, the first and the second superconducting wire are controlled in wire width and space between them so as to set the mutual inductance of the circuit device to an applicable range. CONSTITUTION: A first superconducting control wire 11 of oxide superconductive thin film and a second superconducting closed wire loop 18 are formed by patterning. The control wire 11 is made to serve as an input section of a superconducting output buffer circuit element. The superconducting closed wire loop 18 is composed of a square hole, two Josephson junctions 16 and 17, and inductors 12 to 15. The superconducting closed wire loop 18 is made to serve as an output section of the superconducting output buffer circuit element. The control wire 11 and the superconducting closed wire loop 18 are formed as small in wire width as 0.5μm to 3.5μm, and a space between the control wire 11 and the superconducting closed wire loop 18 is set to 0.5μm or below.  The superconducting output buffer circuit element is determined on operating performance by controlling a mutual inductance between the control wire 11 and the closed loop 18.
Patent JP-S6011015-A (JP)
Title: Combustion of side burner in direct firing type heating furnace
Inventor: MURASE YOSHIHIRO
IPC: C21D11/00
Filed: 1983-06-29
Abstract: PURPOSE:To obtain the desired temperature distribution in the direction of furnace width by adjusting flame length within the range of target flame length at all times by a method wherein the relationship among the combustion rate of burners, the ratio of flow rates of inner flow to outer flow (or inner/outer ratio), and flame length is obtained in advance and set together with the target flame length to obtain the desired temperature distribution in the direction of the furnace width in an operator and flow regulating valves are closed and open in response to the detected combustion rate. CONSTITUTION:The range R of target flame length necessary for keeping the desired temperature distribution in the direction of furnace width of a matter to be heated regardless of combustion rate Q is set. At first, combustion rate Q is detected by a flow meter 9 and the detected value is inputted to an operator 10. Because the relationship between the combustion rate Q and the inner/outer ratio, which is necessart for keeping the range R of target flame length and obtained from the relationship among the combustion rate Q, the inner/outer ratio, and flame length FL, is set in advance in the operator 10, the inner/outer ratio is determined from the inputted combustion rate Q and flow regulating valves 11 and 12 for inner flow and outer flow are actuated so as to realize said determined inner/outer ratio. As for the temperature distribution in the direction of furnace width L, same methods as mentioned above are provided on all or a part of the burners in a heating zone or a soaking zone so as to burn the right burners when necessary.
Patent JP-H07327331-A (JP)
Title: Drain structure for motor
Inventor: SEKIGUCHI AKIHIKO
IPC: H02K5/10
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a drain structure for a motor in which the size is reduced while achieving waterproofness. CONSTITUTION:The drain disposed on the side face of a motor body for the purpose of drainage or ventilation comprises a pipe body 3 with a barrier 1 communicating with the interior of a motor 2, and a cover 4 surrounding the pipe body 3. The cover 4 may be a vertical wall spreading in parallel with the pipe body 3 or it may be enlarged toward the forward end of the cover 4.
Patent JP-S63283725-A (JP)
Title: Removing method for arsenic in fluid
Inventor: ICHIKAWA SHINICHI
IPC: B01D53/46
Filed: 1987-05-14
Abstract: PURPOSE:To remove As in fluid efficiently by bringing a catalyst carrying copper oxide having a given quantity of Cu, pore volume and specific surface area into contact with fluid containing As. CONSTITUTION:The Cu content is 30-55wt.%, and the pore volume consisting of 40-300Angstrom  pore diameters is 0.12ml/g or more, and the sp. sa. is 100m<2>/g or more. Especially, copper oxide such as CuO is carried by a carrier such as alumina and prepared as a catalyst. Fluid such as hydrocarbon or the like containing As such as tributylarsine or hydrogen arsenide is passed through said catalyst to remove As out of the fluid.
Patent JP-2000307132-A (JP)
Title: Illuminance sensor
Inventor: KITAMURA TSUNEHIRO
IPC: H01L31/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an illuminance sensor which improves its noise resistance, is small-sized and low in cost. SOLUTION: This illuminance sensor is constituted into a structure, wherein a photovoltaic element SB consists of solar cells and a resistor R1 is connected between both ends of the element SB. A switching element SW consists of two depletion type MOSFETs 1 and 2 which are respectively connected in common with the sources and gates, and a capacitor C1 is connected between the gates and sources of both MOSFETs 1 and 2. The gates of both MOSFETs 1 and 2 are connected with the terminals on the side of the positive pole of the element SB, and the sources of both MOSFETs 1 and 2 are connected with the terminals on the side of the negative pole of the element SB via a resistor 2 and a parallel circuit of a diode D1.  A wire frame 20 is molded for insertion in a housing 10 housed with each circuit element, an element mounting part 20a of the frame 20 is exposed on the bottom of a recessed place 11 provided in the surface on one side of the surfaces of the housing 10, and each circuit element is mounted on the mounting part 20a of the frame 20.
Patent JP-S5342575-A (JP)
Title: Semiconductor device
Inventor: HONMA MICHIO
IPC: H01L21/822
Filed: 1976-09-29
Abstract: PURPOSE: To obtain pellets of large storage capacity by beforehand making a semiconductor wafer arrayed with a multiplicity of certain one kind of IC elements, connecting the electrodes of2,3 or 4 elements on the wafer according to the need, then cutting the wafer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01287939-A (JP)
Title: Wafer positioning mechanism
Inventor: ENDO HIROYUKI
IPC: B23Q3/18
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to easily fix a water having any outside diameter to a prescribed position by a method wherein a mechanism, which fixes a wafer by the same pressing forces from the circumference of the wafer, is arranged on the prescribed position of the device. CONSTITUTION:A bearing hole 10a is provided on a prescribed position of a point P on the circumference having a prescribed point C of a circular stage 10 having its center at the point C. Also, a curved rotatable plate lever 11, to be combined to the upper surface of the stage 10, is provided with a rotary shaft 11a, which is fitted to the bearing hole 10a and smoothly rotated, on one end and a guide pin 11b protruding to the surface reverse to the rotary shaft 11a on other end, and a sliding pin 11c, protruding in the same direction as that of the guide pin 11b, is fixed to almost in the middle part in longitudinal direction of the rotary lever 11. Accordingly, in the state wherein the rotary shaft 11a of the rotary lever 11 is inserted into the bonding hole 10a provided at the point P of the stage 10, the rotary lever 11 can be freely rotated with the point P as the center. As a result, what kind of wafer can be positioned at the prescribed place continuously in an easy and accurate manner irrespective of the outside diameter of the wafer.
Patent JP-H01287985-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/00
Filed: 1988-05-13
Abstract: PURPOSE:To effectively suppress a leakage current by isolating an N-type InP buried layer by a first P-type InP buried layer, a P-type InP separating layer and a second P-type InP buried layer. CONSTITUTION:A mesa stripe structure 20 formed in a laminated layer structure is buried with a first P-type InP buried layer 15, an N-type InP buried layer 16 thereon, and a second P-type InP buried layer 17 thereon. In this case, the layers 15, 16 are limited to both sides of the structure 20, the layer 15 is in contact with a P-type InP separating layer 22, and the layer 17 covers the upper face of the structure 20. A stripe groove 23 which passes the layers 17 and 22 is formed, and buried with an N-type InP clad layer 18. Thus, it can effectively suppress the leakage current of a buried semiconductor light emitting device having an InGaAsP active layer 13 on a P-type InP board 11.
Patent JP-H09301800-A (JP)
Title: Laser annealing device
Inventor: KATO OSAMU
IPC: C30B29/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To shorten the working time required for cleaning a laser entrance window. SOLUTION: In this device, when the cleaning of a laser entrance window 5 is required in a laser annealing process, a gate valve 20 is closed and an inert gas is supplied to a small space 21 through an inert gas supply system 22 and then, the pressure of the small space 21 is restored to the atmospheric pressure and the laser entrance window 5 is removed to clean foreign matter stuck to a laser beam transmission part of the window 5. Subsequently, a vacuum chamber 1 is fitted with the cleaned laser entrance window 5 and evacuated with a vacuum evacuation system 23 until the pressure of the small space 21 is reduced to a level almost equal to the pressure of the inside of the vacuum chamber 1 and then, the gate valve 20 is opened to resume the laser annealing. Thus, the shutdown time of the device can be shortened to improve operating efficiency of the device.